Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

78°F

26°C

Humidity 32%
Wind Speed N 8 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 46°F (8°C)
Visibility NA
Heat Index78°F (26°C)
Last update 26 May 07:40 PM MDT
Extended Forecast for

4 Miles SSW East Thermopolis WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Breezy, with a south southeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 57 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 86. Breezy, with a south wind 5 to 15 mph, with gusts as high as 22 mph.

    High: 86 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Breezy, with a south wind 5 to 15 mph, with gusts as high as 21 mph.

    Low: 57 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 90. South wind 5 to 11 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. South southeast wind 8 to 13 mph becoming light south  after midnight.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 89. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. South wind 8 to 14 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 76. Breezy.  Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly clear, with a low around 49. Breezy.  Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 57. Breezy, with a south southeast wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Partly sunny, with a high near 86. Breezy, with a south wind 5 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 57. Breezy, with a south wind 5 to 15 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 90. South wind 5 to 11 mph.
Thursday Night
Partly cloudy, with a low around 58. South southeast wind 8 to 13 mph becoming light south after midnight.
Friday
Mostly sunny, with a high near 89. Light south wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind 8 to 14 mph. Chance of precipitation is 20%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 76. Breezy. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly clear, with a low around 49. Breezy. Chance of precipitation is 30%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Sunny, with a high near 76. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Monday
A chance of showers and thunderstorms. Sunny, with a high near 78.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW East Thermopolis WY
 43.6°N 108.22°W (Elev. 4495 ft)
6:02 pm MDT May 26, 2026
7pm MDT May 26, 2026-6pm MDT Jun 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database